In the Internet of Things (IoT) era, cyber threats are becoming more prevalent. It is because numerous gadgets are linked together via wireless networks, allowing hackers to access sensitive data easily.
According to several studies, electronic devices such as power grid control centers, voting machines, motion control devices, and more tend to have security flaws. This could let hackers manipulate data or disclose confidential information.
Typically, electrical engineers are responsible for developing the electrical systems and equipment used in commercial, industrial, and residential applications.
Any negligence on their part can provide an opportunity to the hacker. Therefore, they, along with IT managers, must first comprehend the goals and tactics of attackers before designing equipment.
This brings us to the topic of discussion, i.e., “How are cyber-attacks targeting electronic devices and equipment?”
How Are Electrical Devices And Equipment Exposed To Cyber Attack?
Which Electronic Devices And Equipment Are At Risk Of Attack?
As technology advances at an incredible speed, hackers are also reaping their benefits. They are using new or unsuspicious ways to carry out attacks. Commonly attacked devices and equipment include:
Power Systems
According to a recent analysis, the power sector is one of the top three vulnerable industries. Hackers may target electrical power infrastructure in order to steal information, take advantage of system flaws, or override system controls.
By effectively deploying supervisory control and data acquisition (SCADA) plugins to seize control of circuit breakers at distribution centers, attackers can shut down parts of the grid. This is particularly dangerous in construction areas and poses a threat to workers’ safety.
Fortunately, the government has implemented the following regulations for the worker’s safety.
- The Provision and Use of Work Equipment Regulations of 1998 (PUWER),
- The Electricity at Work Regulations of 1989, and
- The Management of Health and Safety at Work Regulations of 1999.
To comply with these guidelines, it is recommended to get Electrical Equipment Testing (EET). Previously known as portable appliance testing (PAT), it is mandatory for businesses established in Surrey, London, and Sussex.
Nonetheless, when looking for PAT Testing Surrey, make sure to work with fully qualified and experienced engineers. It is particularly important if your team is working remotely.
Consumer Electronics
Consumer electronics, like smartphones, tablets, and PCs, are constantly connected to the internet, leaving them vulnerable to harmful attacks.
Hackers may attempt to steal personal data through phishing emails, third-party software that tracks users’ IP addresses, and other methods (including credit card details and other user data).
Public networks that are unprotected are particularly vulnerable to such attacks. Users may unintentionally access unsecured networks nearby the access point (a practice known as “piggybacking”).
Additionally, in “evil-twin attacks,” hackers can entice unsuspecting users and steal their confidential data by sending out a duplicate signal that looks exactly like the original access point data.
To mitigate these attacks, data encryption is a must. It allows access to only authorized users who have the encryption key. Generally, there are two methods of encryption- Symmetric and Asymmetric. The user must understand their needs and decide the method accordingly.
Final Words
In today’s connected world, becoming a cyberattack victim is fairly common. To protect the company, data, and electrical devices, make sure to follow the advice given above.
